Seiko Cal. 7171 - 122

The Seiko 7171-122 represents an important milestone in Seiko's 1973 lineup. With its 19mm lug width and 9.6mm profile, it sits comfortably on most wrists. [seikata-wm-dc2fa6efedd0]

Also known as: Helmet, Sportsmatic

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

9.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

200m

Dial Color

Burgundy

Jewels

19j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1973

Related Models

• Seiko 4413-581
• Seiko 6271-885
• Seiko 6622-126
• Seiko 7013-789
• Seiko 7044-981
• Seiko 3850-803
• Seiko 0751-288
• Seiko 6692-531
• Seiko 6294-673
• Seiko 6287-510
• Seiko 7114-582
• Seiko 5263-117